Telephone accessory



FIG. 1 is a perspective view of the front, the top and one side of atelephone accessory showing my new design;

FIG. 2 is a rear perspective view of FIG. 1;

FIG. 3 is a side perspective view of FIG. 1; and

FIG. 4 is a bottom plan view of FIG. 1.

The ornamental design for a telephone accessory, as shown.